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Volumn 10, Issue 10, 1998, Pages 2303-2321

Monte Carlo study of the XY-model on Penrose lattices

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Indexed keywords


EID: 0006251324     PISSN: 09538984     EISSN: None     Source Type: Journal    
DOI: 10.1088/0953-8984/10/10/012     Document Type: Article
Times cited : (15)

References (38)
  • 3
    • 0642269824 scopus 로고
    • and references therein
    • Zhang C and De'Bell K 1993 Phys. Rev. B 47 8558 and references therein
    • (1993) Phys. Rev. B , vol.47 , pp. 8558
    • Zhang, C.1    De'Bell, K.2
  • 33
    • 11744311961 scopus 로고    scopus 로고
    • note
    • We estimated the slope towards the rightmost sections of the curves. Given the error bars in the results and the mesh size, these are crude estimates. We do find that the slope P ∼ A ln(N), with A lying between 0.25 and 0.26. There is a small intercept, but considering the uncertainties in our estimates of P for the four N-values, we consider this as a fair indication that the slope goes to infinity in the thermodynamic limit. Since the slopes refer to the parts of the curves before the zero value of the helicity modulus is reached, we infer that the drop is discontinuous in the thermodynamic limit. However, since we have only four data points over a range of N which is admittedly narrow on the logarithmic scale, the above conclusion stands on shaky grounds. The magnitude of the discontinuity also remains uncertain.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.